EP4002073A4 - Berührungsstruktur, berührungsanzeigetafel und elektronisches gerät - Google Patents

Berührungsstruktur, berührungsanzeigetafel und elektronisches gerät Download PDF

Info

Publication number
EP4002073A4
EP4002073A4 EP21743364.8A EP21743364A EP4002073A4 EP 4002073 A4 EP4002073 A4 EP 4002073A4 EP 21743364 A EP21743364 A EP 21743364A EP 4002073 A4 EP4002073 A4 EP 4002073A4
Authority
EP
European Patent Office
Prior art keywords
touch
electronic device
display panel
touch display
touch structure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21743364.8A
Other languages
English (en)
French (fr)
Other versions
EP4002073A1 (de
Inventor
Chunping Long
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BOE Technology Group Co Ltd
Original Assignee
BOE Technology Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BOE Technology Group Co Ltd filed Critical BOE Technology Group Co Ltd
Publication of EP4002073A1 publication Critical patent/EP4002073A1/de
Publication of EP4002073A4 publication Critical patent/EP4002073A4/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0412—Digitisers structurally integrated in a display
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0443—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a single layer of sensing electrodes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04111—Cross over in capacitive digitiser, i.e. details of structures for connecting electrodes of the sensing pattern where the connections cross each other, e.g. bridge structures comprising an insulating layer, or vias through substrate
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04112—Electrode mesh in capacitive digitiser: electrode for touch sensing is formed of a mesh of very fine, normally metallic, interconnected lines that are almost invisible to see. This provides a quite large but transparent electrode surface, without need for ITO or similar transparent conductive material
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0421—Structural details of the set of electrodes
    • G09G2300/0426—Layout of electrodes and connections
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
    • G09G3/3225—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
    • G09G3/3233—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the current through the light-emitting element

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Hardware Design (AREA)
  • Position Input By Displaying (AREA)
EP21743364.8A 2020-09-21 2021-06-08 Berührungsstruktur, berührungsanzeigetafel und elektronisches gerät Pending EP4002073A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010991793.3A CN111831172B (zh) 2020-09-21 2020-09-21 触控结构及触控显示面板、电子装置
PCT/CN2021/098926 WO2022057326A1 (zh) 2020-09-21 2021-06-08 触控结构及触控显示面板、电子装置

Publications (2)

Publication Number Publication Date
EP4002073A1 EP4002073A1 (de) 2022-05-25
EP4002073A4 true EP4002073A4 (de) 2022-11-16

Family

ID=72918739

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21743364.8A Pending EP4002073A4 (de) 2020-09-21 2021-06-08 Berührungsstruktur, berührungsanzeigetafel und elektronisches gerät

Country Status (6)

Country Link
US (1) US11995280B2 (de)
EP (1) EP4002073A4 (de)
JP (1) JP2023541724A (de)
KR (1) KR20230066506A (de)
CN (2) CN111831172B (de)
WO (1) WO2022057326A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111831172B (zh) 2020-09-21 2021-04-09 京东方科技集团股份有限公司 触控结构及触控显示面板、电子装置
TWI773207B (zh) * 2020-11-06 2022-08-01 友達光電股份有限公司 觸控顯示裝置
WO2022160087A1 (zh) 2021-01-26 2022-08-04 京东方科技集团股份有限公司 显示面板和显示装置
KR20220118082A (ko) * 2021-02-18 2022-08-25 동우 화인켐 주식회사 터치 센서
KR20220118081A (ko) * 2021-02-18 2022-08-25 동우 화인켐 주식회사 터치 센서
US11907488B2 (en) * 2021-02-26 2024-02-20 Chengdu Boe Optoelectronics Technology Co., Ltd. Touch structure, touch display panel, and display device
CN113282200B (zh) * 2021-05-17 2022-12-23 武汉华星光电半导体显示技术有限公司 显示面板
JP2024518006A (ja) * 2021-05-19 2024-04-24 京東方科技集團股▲ふん▼有限公司 タッチ構造及び表示パネル
CN113568528B (zh) * 2021-07-27 2023-08-01 武汉华星光电半导体显示技术有限公司 触控显示面板
CN113741731B (zh) * 2021-08-30 2023-09-05 武汉华星光电半导体显示技术有限公司 显示面板
US11880536B2 (en) * 2021-10-21 2024-01-23 Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. Touch panel and mobile terminal

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150015532A1 (en) * 2013-07-10 2015-01-15 Samsung Display Co., Ltd. Display device integrated with touch screen panel
JP6324656B2 (ja) * 2012-07-12 2018-05-16 大日本印刷株式会社 タッチパネル基板、及び表示装置
US20190004638A1 (en) * 2017-06-30 2019-01-03 Lg Display Co., Ltd. Touch screen panel and display apparatus with integrated touch screen
CN110471568A (zh) * 2019-08-15 2019-11-19 京东方科技集团股份有限公司 触控结构、触控显示装置及其制备方法
US20190371865A1 (en) * 2018-05-31 2019-12-05 Samsung Display Co., Ltd. Display device
CN110568963A (zh) * 2019-09-10 2019-12-13 京东方科技集团股份有限公司 一种显示面板、显示基板、显示装置

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102009880B1 (ko) 2012-10-23 2019-08-12 엘지디스플레이 주식회사 메탈 메쉬형 터치 스크린 패널
KR101969355B1 (ko) * 2012-11-05 2019-04-16 엘지전자 주식회사 그래핀을 이용한 터치 스크린 장치
TWI470504B (zh) * 2013-01-03 2015-01-21 Novatek Microelectronics Corp 觸控結構
US20160085339A1 (en) * 2013-05-16 2016-03-24 Sharp Kabushiki Kaisha Touch panel substrate and electronic apparatus
TWI529584B (zh) * 2014-08-29 2016-04-11 晨星半導體股份有限公司 觸控顯示裝置、其驅動方法與其製作方法
KR102500994B1 (ko) * 2014-10-17 2023-02-16 가부시키가이샤 한도오따이 에네루기 켄큐쇼 터치 패널
KR102376977B1 (ko) * 2015-01-12 2022-03-21 삼성디스플레이 주식회사 터치 패널
CN205068345U (zh) * 2015-10-29 2016-03-02 合肥鑫晟光电科技有限公司 一种触控结构、触控屏及显示装置
KR102536878B1 (ko) 2016-01-26 2023-05-26 삼성디스플레이 주식회사 터치 패널 및 이를 포함하는 표시 장치
CN106354299B (zh) 2016-08-17 2019-04-26 京东方科技集团股份有限公司 一种触控基板及其制备方法、触控显示装置
KR102310733B1 (ko) 2017-05-19 2021-10-07 동우 화인켐 주식회사 터치 센싱 전극 구조물 및 이를 포함하는 터치 센서
KR102349699B1 (ko) 2017-05-31 2022-01-10 엘지디스플레이 주식회사 터치 스크린 일체형 표시장치와 그의 제조방법
CN109273482B (zh) 2017-07-17 2021-12-31 和鑫光电股份有限公司 触控显示装置
KR102351618B1 (ko) * 2017-08-28 2022-01-17 삼성디스플레이 주식회사 표시장치
CN107765917B (zh) 2017-10-18 2021-08-27 京东方科技集团股份有限公司 一种触控面板的制备方法、触控面板和触控装置
KR102632179B1 (ko) * 2018-02-22 2024-02-01 삼성디스플레이 주식회사 표시 장치
KR102408330B1 (ko) 2018-03-15 2022-06-10 동우 화인켐 주식회사 터치 센서 및 이를 포함하는 화상 표시 장치
CN108984034B (zh) * 2018-07-19 2021-09-21 业成科技（成都）有限公司 触控结构以及触控结构的制造方法
KR102632590B1 (ko) * 2018-10-16 2024-02-05 삼성디스플레이 주식회사 터치 센서 및 이를 포함한 표시 장치
CN109782953B (zh) * 2019-01-21 2022-04-15 业成科技（成都）有限公司 触控结构及触控显示装置
CN110874160B (zh) * 2019-11-19 2023-11-28 合肥鑫晟光电科技有限公司 触控模组和触控屏
TWI722717B (zh) * 2019-12-13 2021-03-21 友達光電股份有限公司 觸控面板
CN111258462A (zh) * 2020-01-09 2020-06-09 京东方科技集团股份有限公司 一种触控面板及显示装置
CN111651093A (zh) * 2020-06-28 2020-09-11 武汉华星光电半导体显示技术有限公司 触控电极层及触控显示装置
CN111831172B (zh) * 2020-09-21 2021-04-09 京东方科技集团股份有限公司 触控结构及触控显示面板、电子装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6324656B2 (ja) * 2012-07-12 2018-05-16 大日本印刷株式会社 タッチパネル基板、及び表示装置
US20150015532A1 (en) * 2013-07-10 2015-01-15 Samsung Display Co., Ltd. Display device integrated with touch screen panel
US20190004638A1 (en) * 2017-06-30 2019-01-03 Lg Display Co., Ltd. Touch screen panel and display apparatus with integrated touch screen
US20190371865A1 (en) * 2018-05-31 2019-12-05 Samsung Display Co., Ltd. Display device
CN110471568A (zh) * 2019-08-15 2019-11-19 京东方科技集团股份有限公司 触控结构、触控显示装置及其制备方法
US20210048925A1 (en) * 2019-08-15 2021-02-18 Chengdu Boe Optoelectronics Technology Co., Ltd. Touch structure and method for manufacturing the same, touch substrate and touch display device
CN110568963A (zh) * 2019-09-10 2019-12-13 京东方科技集团股份有限公司 一种显示面板、显示基板、显示装置
US20210072865A1 (en) * 2019-09-10 2021-03-11 Chengdu Boe Optoelectronics Technology Co., Ltd. Touch substrate, display panel and display device

Also Published As

Publication number Publication date
CN111831172B (zh) 2021-04-09
US20220334678A1 (en) 2022-10-20
EP4002073A1 (de) 2022-05-25
CN111831172A (zh) 2020-10-27
CN114253427A (zh) 2022-03-29
KR20230066506A (ko) 2023-05-16
WO2022057326A1 (zh) 2022-03-24
CN114253427B (zh) 2023-12-08
JP2023541724A (ja) 2023-10-04
US11995280B2 (en) 2024-05-28

Similar Documents

Publication Publication Date Title
EP4002073A4 (de) Berührungsstruktur, berührungsanzeigetafel und elektronisches gerät
EP4075512A4 (de) Anzeigetafel und anzeigevorrichtung
EP4145214A4 (de) Anzeigetafel und elektronische vorrichtung
EP4099139A4 (de) Anzeigetafel und elektronische vorrichtung
EP4089737A4 (de) Anzeigetafel und anzeigevorrichtung
EP4095922A4 (de) Berührungsanzeigetafel und elektronische vorrichtung
EP4044242A4 (de) Anzeigetafel und elektronische vorrichtung
EP4145520A4 (de) Berührungsmodul, anzeigetafel und anzeigevorrichtung
EP4130945A4 (de) Berührungsstruktur, berührungsanzeigetafel und elektronische vorrichtung
GB202218028D0 (en) Touch substrate, display panel and display device
EP4044161A4 (de) Anzeigetafel und anzeigevorrichtung
EP4207148A4 (de) Anzeigetafel, anzeigevorrichtung und elektronische vorrichtung
EP4089733A4 (de) Anzeigetafel und anzeigevorrichtung
EP4109440A4 (de) Anzeigetafel und anzeigevorrichtung
EP4047448A4 (de) Berührungstafelanordnung und elektronische vorrichtung
EP4002337A4 (de) Anzeigesubstrat, anzeigetafel und anzeigevorrichtung
EP4130944A4 (de) Berührungsempfindliche struktur, berührungsempfindliche anzeigetafel und elektronisches gerät
EP3996146A4 (de) Anzeigetafel und anzeigevorrichtung
EP4006986A4 (de) Anzeigetafel und elektronische vorrichtung
EP4123630A4 (de) Anzeigetafel und anzeigevorrichtung
EP4095660A4 (de) Berührungsmodul, berührungsanzeigetafel und anzeigevorrichtung
EP3992763A4 (de) Anzeigetafel, berührungsstruktur und anzeigevorrichtung
EP4050466A4 (de) Anzeigetafel und anzeigevorrichtung
EP4080335A4 (de) Anzeigetafel und anzeigevorrichtung
EP4053686A4 (de) Berührungsstruktur und berührungsanzeigetafel

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210730

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

A4 Supplementary search report drawn up and despatched

Effective date: 20221013

RIC1 Information provided on ipc code assigned before grant

Ipc: G06F 3/041 20060101ALI20221007BHEP

Ipc: G06F 3/044 20060101AFI20221007BHEP

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)